You need third party utilities to do this with classic versions of the Mac OS. If you're asking all these questions about your G4 AGP, you really aught to consider locating a copy of Mac OS X Tiger. Mac OS 9 is extremely extremely outdated. So much so, in fact, that it doesn't even function the same as the current Mac OS (Tiger). If you spend all your time learning how to use OS 9, you'll have to re-learn everything again when you encounter a Mac with a newer OS.

EDIT: Here is a copy for really cheap on eBay. There are many others, as well.

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